15695539136

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{848591}}^1$

素因数の和:848637

約数の個数: 42

約数和(自身を含む): 33085753488

約数和(自身を除く): 17390214352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 848591, 1697182, 3394364, 6788728, 13577456, 14426047, 27154912, 28852094, 54309824, 57704188, 115408376, 230816752, 245242799, 461633504, 490485598, 923267008, 980971196, 1961942392, 3923884784, 7847769568, 15695539136]

約数ペア:

[(1, 15695539136), (2, 7847769568), (4, 3923884784), (8, 1961942392), (16, 980971196), (17, 923267008), (32, 490485598), (34, 461633504), (64, 245242799), (68, 230816752), (136, 115408376), (272, 57704188), (289, 54309824), (544, 28852094), (578, 27154912), (1088, 14426047), (1156, 13577456), (2312, 6788728), (4624, 3394364), (9248, 1697182), (18496, 848591)]